Commit f433c65b authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds

stallion: Prepare for BKL push down

Remove broken softcar functions, wrap ioctl handler in BKL
Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent b190e178
......@@ -1273,18 +1273,9 @@ static int stl_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd
rc = 0;
lock_kernel();
switch (cmd) {
case TIOCGSOFTCAR:
rc = put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0),
(unsigned __user *) argp);
break;
case TIOCSSOFTCAR:
if (get_user(ival, (unsigned int __user *) arg))
return -EFAULT;
tty->termios->c_cflag =
(tty->termios->c_cflag & ~CLOCAL) |
(ival ? CLOCAL : 0);
break;
case TIOCGSERIAL:
rc = stl_getserial(portp, argp);
break;
......@@ -1308,7 +1299,7 @@ static int stl_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd
rc = -ENOIOCTLCMD;
break;
}
unlock_kernel();
return rc;
}
......
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